1749236

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 3187296

約数和(自身を除く): 1438060

約数列:

[1, 2, 4, 61, 67, 107, 122, 134, 214, 244, 268, 428, 4087, 6527, 7169, 8174, 13054, 14338, 16348, 26108, 28676, 437309, 874618, 1749236]

約数ペア:

[(1, 1749236), (2, 874618), (4, 437309), (61, 28676), (67, 26108), (107, 16348), (122, 14338), (134, 13054), (214, 8174), (244, 7169), (268, 6527), (428, 4087)]